Ama-rig e-jet grouting angu-walking frame akhuluma ngalezi zinguquko ezibalulekile emkhakheni wezokwakha imisipha ejulile kanye nezokwakha ezihambisanayo, aklanyelwe ukuhlinzeka ngezindlela zokuthuthukisa umhlaba eziyinhle nezisebenza kahle. Lezi zinqamuleli ezikhethekile zithuthukisa indlela ye-jet grouting, ubuchwepheshe bokwakha obusetshenziselwa ukuthuthukisa izimpawu zomhlaba nokwakha izakhiwo eziqinisekile ezidingekayo ezinhlelweni ezahlukahlukene zokwakha. Lolu wuhlobo lwezisetshenziswa lusebenza ngokufaka inhlanganisela ephezulu ye-pressurized yeziqukathi, i-cement, kanye nezithasiselo emhlabathini ngama-nozzles akhethekile, kudalwe amathambo omhlabathi athuthukisiwe akhulisa amandla okuthwala umthwalo futhi anciphisa ukufinyelela. Umsebenzi wama-rig e-jet grouting angu-walking frame ubandakanya ukuhamba nokulungelelaniswa. Anama-walking frame, lezi zinqamuleli zingahamba ezindaweni ezingalingani futhi zifinyelele ezindaweni eziyizikhala, okwenza zibe yizintambo ezifanele ezindaweni zokwakha zasemadolobheni lapho indawo incishisiwe. Inqubo yokusebenza iqala ngokuthi i-rig ibe kuyo umhlabathi odinga ukufinyelela. Uma isendaweni efanele, i-rig ifaka inhlanganisela ye-jet grouting ngesivinini esiphezulu, kuholela ekuxutshaneni okufushane nokuphumelelayo komhlabathi okhona nezinto ezifakiwe. Le nqubo idala inani eliqinile, elihlangene lemhlabathi-cement okukhulisa kakhulu ubuqotho besakhiwo somhlaba. Izicelo ezibalulekile zama-rig e-jet grouting angu-walking frame zifaka phakathi ukuxhasa izakhiwo ezikhona, ukuthuthukisa amandla okuthwala umthwalo wezindawo zokwakha, nokuzinzisa izikhukhula ezimlandweni eziyinkimbinkimbi. Ziyazuzisa kakhulu ezinhlelweni lapho izindlela zendabuko zingasebenzi kahle, njengasezindaweni ezinezindawo ezithambile, ezixegayo, noma eziphukile. Ngaphezu kwalokho, ama-rig e-jet grouting angu-walking frame abalulekile ezinhlelweni ezifana nokumba izinzwa nezokufaka amapayipi, lapho ubuchwepheshe bokuzinza komhlaba bukhona ukuze kuvinjwe ukwehla komhlaba kanye nokuqinisekisa ukuphepha kwezakhiwo eziseduze. Izincazelo ezivamile zama-rig zingahluka ngokuya ngomkhiqizi nomodeli, kodwa ngokuvamile zifaka phakathi izici ezifana ne-maximum injection pressure ye-100 bar, ikhono lokubola ubude obuphakathi kuka-10 kuya ku-30 emitha, kanye nekhono lokukhiqiza amakhanda e-jet-grouted anobubanzi obuphakathi kuka-0.6 kuya ku-1.2 emitha. Ngaphezu kwalokho, ama-model advanced angase ahlinzeke ngezinhlelo zokulawula ezenzakalayo, okuvumela ukunemba nokusebenza kahle okuqhubekayo ngesikhathi sokusebenza. Lapho ukhetha i-rig ye-jet grouting engu-walking frame, izikhawu eziningi kufanele zicatshangelwe ukuze kuqinisekiswe ukusebenza kahle nokuhambisana nezidingo zephrojekthi. Lokhu kufaka phakathi izici zokuhamba ze-rig, ibanga lokucindezela kokufaka kanye nobude bokufinyelela, kanye nokuhambisana nezinto ezahlukahlukene zokugrout. Futhi, ukuhlola isithunzi somkhiqizi, ukwesekwa kwezinsizakalo, kanye nokukhona kwezingxenye ezijwayelekile kungathinta kakhulu ubungako bokuphila nokusebenza kahle kwezinsiza. Ekuphetheni, ama-rig e-jet grouting angu-walking frame ayithuluzi elibalulekile kumkhakha wokwakha izisekelo ezijulile kanye nezokwakha ezihambisanayo, ahlinzeka ngemixholo emisha ukuze kubhekwe izinselele zokuzinza komhlaba ezinzima. Ikhono lawo lokusebenza kwizimo ezahlukahlukene zokwakha ngesikhathi sokuqinisekisa imiphumela esebenzayo kwenza kube okubalulekile ezinhlelweni zokwakha zanamuhla, kusuka ezinkampanini zokwakha emadolobheni ukuya ezinhlelweni ezinkulu zezinhlaka. Kubathengisi kanye nezinjiniyela abafuna ukuthuthukisa amakhono abo okuthuthukisa umhlaba, ukutshalwa kwemali noma ukuqasha i-rig ye-jet grouting engu-walking frame kungaholela ekuthuthukisweni okukhulu emiphumeleni yephrojekthi nasekusebenzeni kahle.
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